Base | Representation |
---|---|
bin | 1000110001000100… |
… | …1011000100101000 |
3 | 20002000011122020012 |
4 | 2030101023010220 |
5 | 14304421441130 |
6 | 1025303351052 |
7 | 112213552022 |
oct | 21421130450 |
9 | 6060148205 |
10 | 2353312040 |
11 | aa8424192 |
12 | 558152488 |
13 | 2b671cc41 |
14 | 184789012 |
15 | db902995 |
hex | 8c44b128 |
2353312040 has 128 divisors (see below), whose sum is σ = 5766681600. Its totient is φ = 861020160.
The previous prime is 2353312037. The next prime is 2353312061. The reversal of 2353312040 is 402133532.
It is a junction number, because it is equal to n+sod(n) for n = 2353311997 and 2353312015.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3813812 + ... + 3814428.
It is an arithmetic number, because the mean of its divisors is an integer number (45052200).
Almost surely, 22353312040 is an apocalyptic number.
2353312040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2353312040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2883340800).
2353312040 is an abundant number, since it is smaller than the sum of its proper divisors (3413369560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2353312040 is a wasteful number, since it uses less digits than its factorization.
2353312040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 795 (or 791 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 2353312040 is about 48510.9476304061. The cubic root of 2353312040 is about 1330.1271930668.
Adding to 2353312040 its reverse (402133532), we get a palindrome (2755445572).
The spelling of 2353312040 in words is "two billion, three hundred fifty-three million, three hundred twelve thousand, forty".
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